Do You Know How Many Pieces Insulation Pin Need Fixed When Install Glass Wool Board Insulation

The number of insulation pins needed to fix glass wool board insulation depends on various factors:

such as the size and weight of the insulation boards, 

the spacing between the pins, 

and the specific installation requirements. 

It is recommended to follow the desinger's drawing or consult with a professional installer to determine the appropriate number of insulation pins needed for your specific installation.